Caldwell Zip code

Caldwell Zip code / Caldwell Postal code

Caldwell Zip code, introduced by the United States Postal Service (USPS) in 1963, are numerical codes used to identify specific geographic regions for mail delivery. and Caldwell zip code used a 5-digit postal format XXXXX, The first 3 digit represent the postal delivery zone code, and last 2 digit represent the Post office in the Caldwell.

There are total 7 zipcode code in Caldwell and range of zipcode is 78616 to 78661. View all the zip code on map of Caldwell by clicking on our mapview appliction.

1. What is the format of zip codes in Caldwell?
Caldwell zip codes follow the standard 5-digit format, starting with the number - 786.

2. How many zip codes are there in Caldwell?
There are approximately 7 zip codes in Caldwell, covering a vast area of the county.

3. Do all areas in Caldwell have zip codes?
Yes, almost all populated areas in Caldwell are assigned a unique zip code for mail delivery purposes.